on the road, but also here in washington is really relentless. this is not someone who just flies in and meets with a foreign minister, with a leader or president and has a dinner. this is someone who's constantly going on the road, meeting with civil society groups, meeting with opposition groups. someone who really doesn't slow down, and i think, don, she got this flu, this stomach virus during her last trip, and then it had a cumulative effect from there. she was ill, she was dehydrated, she fainted. she had a concussion, and now we see that she has this blood clot. we were researching a little bit, we did see that in 1998 during the midterm election for her husband, president clinton, she also was treated for a blood clot and wa on blood thenners and was also at the time keeping this hectic pace. so it does seem she has a history with these type of clots, but it is i think over the last few months, she's really been tired. she even said in a recent interview with barbara walters. she said, barbara, i'm really tired. i think that just the last few months have really taken a toll on her, don